/* General Body */
body {
    width: 100%;
    height: 100%;
    margin: 0;
    font-family: 'Roboto', sans-serif;
    background-color: #f9f9f9;
    color: #333; /* consistent text color for all pages */
}

/* Links */
a {
    text-decoration: none;
    background-color: transparent;
    color: #ededed;
}

/* Navbar */
.navbar-inverse {
    min-height: 70px;
    background-color: #101010;
    border: none;
}

.navbar-brand.logo {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    padding: 15px 15px;
    height: auto;
}

.navbar-brand.logo img {
    height: 150px;
    width: 150px;
    transform: translateY(-50px);
    display: block;
}

/* Banner */
.banner-image {
    padding-top: 140px;
    padding-bottom: 50px;
    margin-bottom: 20px;
    text-align: center;
    color: #f8f8f8;
}

.banner_content {
    position: relative;
    width: 100%;
    max-width: 960px;
    height: auto;
    padding: 60px 40px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    text-align: center;
    transition: background-image 1s ease-in-out;
}

.banner_content::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.4);
    z-index: 1;
    border-radius: 10px;
}

.banner_content * {
    position: relative;
    z-index: 2;
}

.banner_content h1 {
    font-size: 42px;
    font-weight: 700;
    color: #111;
    margin-bottom: 20px;
}

.banner_content p {
    font-size: 18px;
    color: #333;
    max-width: 600px;
    margin: 0 auto 30px;
}

.banner_content .btn {
    padding: 14px 36px;
    font-size: 18px;
    border-radius: 30px;
    background-color: #e63946;
    border: none;
}

.banner_content .btn:hover {
    background-color: #c92f3c;
}

/* Products */
.product-section .row.flex-center {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}

.product-section .thumbnail {
    border: 1px solid #ddd;
    border-radius: 10px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    background-color: #fff;
}

.product-section .thumbnail img {
    width: 100%;
    height: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.3s;
}

.product-section .thumbnail:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.product-section .caption {
    padding: 15px;
    text-align: center;
}

.product-section .caption h3 {
    font-size: 22px;
    font-weight: 700;
    margin-top: 10px;
    margin-bottom: 10px;
    color: #101010;
}

.product-section .caption p {
    font-size: 16px;
    color: #555;
    margin-bottom: 0;
}

/* Footer */
footer {
    padding: 15px 0;
    background-color: #101010;
    color: #9d9d9d;
    font-size: 14px;
    text-align: center;
}

/* Section Separator */
.section-separator {
    border: none;
    height: 2px;
    background-color: #e63946;
    margin: 40px 0;
    width: 80%;
    margin-left: auto;
    margin-right: auto;
}

/* Responsive */
@media (max-width: 768px) {
    .navbar-inverse {
        min-height: 80px;
    }

    .navbar-brand.logo {
        position: static;
        transform: none;
        display: block;
        text-align: center;
        margin: 0 auto;
        padding: 10px 15px;
    }

    .navbar-brand.logo img {
        height: 60px;
        margin: 0 auto;
    }

    .banner_content {
        height: auto;
        padding: 40px 20px;
        background-size: contain;
    }

    .banner_content h1 {
        font-size: 28px;
    }

    .banner_content p {
        font-size: 14px;
    }

    .product-section .thumbnail img {
        height: 180px;
    }

    .product-section .caption h3 {
        font-size: 18px;
    }

    .product-section .caption p {
        font-size: 14px;
    }
}